Is it like star ships where you should save and search to get the best one you can from the start, because you have to simply abandon your current freighter when getting a new one? Is that even an option? I've only looked at two, but they both had 13 slots and cost roughly the same amount. I'm also guessing there's no way to get free ones like you can with ships?
How to limit the costs when buying freighters
no-mans-sky
Best Answer
From the No Man's Sky Wiki:
Another Wiki states similar information:
The first one will always have 13 slots and there isn't a free one to begin with. The next one you buy will have 1 to 2 more slots and this continues until the max is reached. The price goes up by about 2.5 million credits each time you buy a new freighter.